Eric,
The GMC TZE is NOT going to appear on any parts store computers. If you
have a 455 then I always use the 75 toronado as a base search. For those
of you that have a 403 I use the 77 toronado.
Your local auto parts store should be able to supply what you need. For
speciality items then you can check with the GMC suppliers and some have
low cost shipping to Canada.
IF you were a member of GMCMI and had the parts catalog in your hot hands
then you would be way far ahead. Just suggesting.
gmcmi.com
Good organization and has registered world wide.
Might check if you have a local as they can be a real help and you're
really not alone!! Don't know your location so I cannot point you in the
right direction for a local club.
Regards,
John "J.R." Wright
GMC Great Laker
GMCGL Tech Editor
GMC Eastern States
GMCMHI
TZE Zone Restorations
78 Buskirk Custom 29.5' Stretch
75 Avion (Under going Frame up Restoration)